Não informado. (2003). Reports on Polar and Marine Research. Alfred Wegener Institute for Polar and Marine Research.
Chicago-Zitierstil (17. Ausg.)Não informado. Reports on Polar and Marine Research. Bremen, Alemanha: Alfred Wegener Institute for Polar and Marine Research, 2003.
MLA-Zitierstil (8. Ausg.)Não informado. Reports on Polar and Marine Research. Alfred Wegener Institute for Polar and Marine Research, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.